Against the stop displace рейку inside картера the steering mechanism and clamp картер at level of a gear part рейки in a vice with brass sponges. Turn away the internal spherical hinge of steering draught and disconnect draught from рейки (fig. 5.44).

Take out рейку from картера the steering mechanism.

THE PREVENTION

Fig. 5.45. Extraction рейки from картера the steering mechanism

Take out рейку in a direction to a car left-hand side not to damage the loose leaf teeths рейки(fig. 5.45).

Assemblage

Put on рейку greasing of the specified mark, insert рейку in картер the steering mechanism, establish in картерприводную a gear wheel.

Insert рейку in картер on the left side.

At installation приводной gear wheels enter it into gearing with рейкой.

Remove surplus of greasing.

Before installation of an epiploon of the steering mechanism put on it greasing.

THE NOTE

Epiploon replace new.

Establish an emphasis рейки, an emphasis spring, the adjusting screw of an emphasis and wrap a counter-nut.

Tighten the adjusting screw of an emphasis рейки the moment 11 Н·м, then turn away it on a corner 30–60 °. Tighten a counternut of the adjusting screw.

THE PREVENTION

Emphasis adjustment рейки spend at average position рейки. A counternut establish on hermetic.

Establish an epiploon in картер the steering mechanism in the position shown on fig. 5.56.

Put working liquid PSF-3 on all surface of the plug of an epiploon рейки.

Establish an epiploon in the plug рейки.

Put a working liquid on all surface of a sealing ring and establish a ring in the plug рейки.

Put on teeths рейки universal greasing SAE J310a, NLGI #2 ЕР.

THE NOTE

Track to corking with greasing a ventilating aperture рейки.

Fig. 5.57. Plug installation рейки: 1 – the plug рейки; 2 – рейка

Insert рейку in картер the steering mechanism, insert the plug рейки and displace it inside before combination with a groove картера then fix the plug (fig. 5.57).

By means of the special adaptation establish an epiploon and the ball bearing in the distributor case.

Establish the distributor in картер the steering mechanism for what put on the distributor a working liquid and greasing.

Put on an epiploon a working liquid, establish it in картер the steering mechanism and fix the distributor and a sealing ring in картере.

Attach steering draught and законтрите it кернением by means of a chisel.

Establish the loose leaf, an emphasis рейки, an emphasis spring in the order shown in drawing. Pe-red installation put hermetic on a carving of the adjusting screw of an emphasis рейки.

At average position рейки wrap the adjusting screw of an emphasis рейки in картер the steering mechanism and a face key «on 14» tighten its moment 12 Н·м, then from-return the screw on a corner 30–60 ° and tighten a counternut of the screw the moment 50–70 Н·м.

Tighten the union of fastening of the feeding pipeline of system the specified moment and establish a rubber pillow on glue.

Put silicone greasing on an installation site of a protective cover (in a flute) steering draught.

Establish the steering mechanism into place through the right party of the car.

Fix the steering mechanism on a stretcher.

Attach to the steering mechanism the pipeline of a high pressure and the drain pipeline.

Lift a stretcher a jack and fix it on a body.

Fig. 5.59. A collar of fastening of a hose of a high pressure and the drain pipeline (it is specified by an arrow)

Fix a hose of a high pressure and the drain pipeline a collar (fig. 5.59).

Establish a back arm of a suspension bracket of a transmission.

Attach the forward muffler.

Slowly lower the car.

Attach steering bent for to rotary fists.

Establish wheels.

Attach a steering shaft to the steering mechanism.

Fill in a working liquid in a hydraulic booster tank.

Remove air from hydraulic booster system.

Hoses and hydraulic booster pipelines

Fig. 5.60. Hoses and hydraulic booster pipelines: 1 – a tip of steering draught; 2 – steering draught; 3 – a cover рейки; 4 – a collar of fastening of the steering mechanism; 5 – a collar of fastening of a hose of a high pressure; 6 – the pipeline and a high pressure hose; 7 – the drain pipeline; 8 – an arm of fastening of the pump of the hydraulic booster; 9 – a tank of the pump of the hydraulic booster; 10 – an arm of fastening of a tank; 11 – маслоохладитель

Disconnect from a hose from outside a tank of the pump of the hydraulic booster and remove the drain pipeline (at performance of works on the drain pipeline).

Installation

Establish the car on the lift.

Insert the drain pipeline in a direction from the top part of a forward bumper to its bottom part and wrap two bolts of fastening.

Establish the drain pipeline and a hose, wrap a bolt of a collar of fastening and establish a tank (at installation of the drain pipeline and a hose).

Fig. 5.65. Clips of fastening of the drain pipeline

Attach the drain pipeline to a hose from outside a tank of the hydraulic booster and from outside the drain pipeline and a hose, fix its clips (fig. 5.65) (at installation of the drain pipeline).

Establish into place a hose and the high pressure pipeline, attach them to the hydraulic booster pump (at installation of a hose and the high pressure pipeline).

Lift the car.

Attach the pipeline of a high pressure and the drain pipeline to the steering mechanism.

Establish under a stretcher a jack for transmissions, screw and tighten four bolts of fastening of a stretcher.

Tighten a bolt of a collar of fastening of the pipeline of a high pressure and the drain pipeline.

Fix a back arm of a suspension bracket of a transmission to a stretcher

Attach to the engine the forward muffler.

Lower the car.

In salon attach a steering shaft to the steering mechanism.

Tighten two bolts of fastening in the top part of a forward bumper (at pipeline installation).

Attach tips of steering bent for to rotary fists.

Establish forward wheels.

Fill in a working liquid in a tank of the pump of the hydraulic booster.

Check of a technical condition

Check up hoses on presence of cracks, overwinding their hands.

Be convinced that hoses do not concern other details.

Refuelling of system of the hydraulic booster by a working liquid

Fill in a liquid in a tank of the pump of the hydraulic booster to a label «MAX».

Jack lift a forward part of the car before posting of wheels and turn a steering wheel from an emphasis against the stop five-six times with speed of 13 mines-1, resulting in dej-stvie the hydraulic booster pump, scrolling the engine a starter, but without starting it.

Start up the engine idling and some times turn a steering wheel from an emphasis against the stop in both parties until in a liquid in a tank there will be no air vials.

Refuelling is finished, if the liquid not dairy colour and its level constantly is at a label "MOVE".

THE PREVENTION

If liquid level varies at rotation of a steering wheel or there is a modulation of a liquid from a tank at an engine stop, means, air is removed from system not completely. It is necessary to repeat system prorolling as it is specified above as air presence leads to the raised noise at work of the hydraulic booster and to its premature failure.

The hydraulic booster pump is shown on fig. 5.66. It provides pressure and circulation of a working liquid in system. On cars Hyundai Getz the lamellar pump of the hydraulic booster is established. Lamellar pumps have gained the greatest distribution in hydrosystems of a steering of cars thanking their high EFFICIENCY and low sensitivity to deterioration of working surfaces. The pump fastens on the engine, its drive is carried out by a belt drive from a cranked shaft.

Removal

Disconnect from the pump a high pressure hose.

Fig. 5.67. A soaking up hose

Disconnect soaking up hose from the soaking up pipeline and merge a liquid in the prepared capacity (fig. 5.67).

Fig. 5.68. A bolt of a tension of a belt of a drive of the pump of the hydraulic booster

Ослабьте an inhaling of an adjusting bolt of a tension of a belt of a drive of the pump of the hydraulic booster (fig. 5.68).

Remove a belt of a drive from a pulley of the pump of the hydraulic booster.

Remove the hydraulic booster pump, having turned away bolts of fastening of the pump and a bolt of adjustment of a tension of a belt of a drive.

Remove an arm of the pump of the hydraulic booster.

Dismantling

Fig. 5.69. Bolts of fastening of a soaking up branch pipe

Turn away two bolts of fastening and remove soaking up branch pipe and a sealing ring from the pump case (fig. 5.69).

Establish the pump on a fastening arm, put on a pulley a belt of a drive and tighten a bolt of adjustment of a tension of a belt the moment 2,5–3,0 Н·м for cars with engines in working volume of 1,3 l, the moment 3,5–5,0 Н·м for cars with engines in working volume of 1,5 l.

Attach soaking up hose.

THE PREVENTION

High pressure hose attach to the pump the end with colour marks.

Attach to the pump a high pressure hose.

Restore to norm level of working liquid PSF-3 in a hydraulic booster tank.

THE NOTE

At connection of a hose of a high pressure to the pump do not suppose it перекручивания and contacts about other details.

Remove air from hydraulic booster system.

Check up pressure of forcing of the pump of the hydraulic booster.

Steering with the electroamplifier

Fig. 5.74. The Steering with the electroamplifier: 1 – the electric motor of the amplifier of a steering; 2 – the electronic block of management

The additional effort to a steering wheel is created by the electric motor of the amplifier of the steering which action does not depend on car power setting. Management of the electric motor is carried out depending on traffic conditions thanks to what higher is provided, than at hydraulic booster use, adaptability of degree of strengthening, energy consumption decreases. The electroamplifier allows to reduce environmental contamination as in it the liquid is not used, and absence of pipelines and hydrosystem hoses in a motor compartment allows to reduce weight of the car.

The gauge of a twisting moment of the steering wheel, the electroamplifier entering into system, magnetic field change will transform to a signal of a current depending on a difference of an angle of rotation between entrance and target shaft at twisting торсиона.

The steering electroamplifier

(ЭУРУ) it is located in salon and consequently it is protected from pollution, influence of heats (from the engine in a motor compartment) and negative influence of environment.

PREVENTIONS

Do not suppose blows on electronic elements. In case of falling and blow drawing replace their new.

Protect electronic elements from heat and humidity influence.

Do not touch conclusions of wires not to admit their deformation and predotvra-tit probability of influence of a static electricity.

Do not suppose blows on details of the electric motor and the gauge of a twisting moment of a steering wheel. At falling or blow drawing replace their new.

The overload on entrance to a shaft can cause infringement of work of the gauge of a twisting moment of a steering wheel

Do not suppose blows on connecting details (at installation and an inhaling).

Remove a steering wheel with the help

The special adaptation (do not suppose blows on it). Do not use

Details, подвергшиеся to blow

Insufficient effort of turn (unequal effort at the left and right turn)

Shaft

Do not use ЭУРУ, подвергшийся to blow

The steering amplifier does not work

Conducting

Connection infringement between sockets and wires

Check up conducting

Deviation of effort of turn from norm

Because of infringement of work of the electric motor or ЭУРУ

The electric motor and ЭУРУ

In normal conditions the amplifier is water-proof. Hit even a moisture small amount can cause infringement of work of precision details

At storage maintain normal temperature and humidity. Not

Suppose car hits in water

Search of malfunctions of the electroamplifier of a steering

ЭБУ the steering electroamplifier writes down in memory and displays arising malfunctions (tab. 5.1). Before to start search of malfunctions ЭУРУ, check up amplifier power supplies.

Table 5.1

Codes of malfunctions (at device HI-SCAN use)

Code

Malfunction

С1631

Breakage or short circuit in a chain of the basic signal of the gauge of a twisting moment of a steering wheel

С1632

Breakage or short circuit in a chain of an auxiliary signal of the gauge of a twisting moment of a steering wheel

С1633

Mismatch between the basic and auxiliary signal of the gauge of a twisting moment of a steering wheel

С1634

Malfunction of a feed circuit of the gauge of a twisting moment of a steering wheel

С1621

Malfunction of a chain of a signal of the gauge of speed of movement

С1622

Malfunction of a chain of a signal of the gauge of frequency of rotation of a cranked shaft

С1641

Short circuit on <weight> in an electric motor chain

С1642

The raised current of a food of the electric motor

С1643

Excessively raised current of a food of the electric motor

С1645

Insufficient current of a food of the electric motor

С1652

EBUЭУРУ (jamming of the relay of protection)

С1655

EBUЭУРУ (chain of preliminary loading)

С1653

The raised pressure in system

С1654

The lowered pressure in system

At serviceable system control lamp ЭУРУ lights up at inclusion of ignition and dies away after engine start-up. At malfunction occurrence control lamp ЭУРУ continues to burn and after engine start-up but if malfunction has already arisen before engine start-up the lamp will not burn.

Control lamp ЭУРУ lights up under following conditions:

– Speed of movement of the car no more than 1 km/h, frequency of rotation of a cranked shaft not less than 2500 mines-1 during more 20 with;

– Frequency of rotation of a cranked shaft no more than 400 mines-1, speed of movement not less than 50 km/h during more 21 with.

Emergency operation of work of the electroamplifier of a steering are described in tab. 5.2.